The metal was also weighed down by U.S. data that showed home prices rose in February and existing home sales were a bit stronger than expected. A solid economic recovery would hurt gold's appeal as an alternative investment.
Asia shares held firm after a Chinese manufacturing survey met expectations, while on Wall Street, the S&P 500 and the Nasdaq posted a sixth straight session of gains.
Spot gold was trading flat at $1,284.49 an ounce by 0321 GMT. It fell to a low of $1,277.10 on Tuesday - its weakest since Feb. 11.
"There is support at $1,275. But if we break that level, we are going to fall to $1,250," said Yuichi Ikemizu, branch manager for Standard Bank in Tokyo.
"The market is bearish right now because there are no physical buyers even at the sub-$1,300 level. Selling by exchange-traded funds is also a negative," he said.
SPDR Gold Trust, the world's largest gold-backed exchange-traded fund and a good measure of investor sentiment, has seen sharp outflows in recent days, weighing on prices.
Last week alone, the fund's outflows totalled 9.3 tonnes, erasing all the gains made in the year. Traders said persistent outflows from the top ETF could make any gains in prices hard to hold.
Physical demand in Asia, which tends to provide some support at lower price levels, failed to emerge as buyers expect more price declines, dealers said.
"I thought some demand would emerge when prices fell below $1,300 but I was surprised to see no strong buying interest," said one dealer in Hong Kong.
In top buyer China, demand has been quiet as a weaker yuan made it more expensive to buy dollar-denominated gold.
On Tuesday, China's yuan traded at its weakest against the dollar in 14 months, as traders say what began as a short-term attack on rampant speculation in the market continues to find deeper market traction.
India's gold imports in April and May could be less than half of arrivals in March, as restrictions on the movement of cash during general elections dent the buying power of consumers, jewellery industry officials said.